000 01031cam a22002891 4500
001 gs 35000278
003 DLC
005 20260227111340.0
008 760224s1935 azu s000 0 eng
010 _ags 35000278
035 _a(OCoLC)2010776
040 _aDLC
_cAzFU
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aTN24.A6
_bA35 no. 139
051 _aTN263
_b.B8
_cCopy 2.
086 0 _aMN 1.3:B 85/139
_2azdocs
100 1 _aButler, G. M.
_q(Gurdon Montague),
_d1881-
245 1 0 _aSome facts about ore deposits,
_cby G. Montague Butler.
260 _aTucson, Ariz.,
_bUniversity of Arizona
_c[1935]
300 _a99 p.
_c23 cm.
490 1 _aArizona. Bureau of Mines. Bulletin
_vno. 139; Geology series, no. 8
504 _aSelected bibliography: p. 99.
650 0 _aOre deposits.
810 2 _aUniversity of Arizona.
_bState Bureau of Mines.
_tBulletin ;
_vno. 139.
810 2 _aUniversity of Arizona.
_bState Bureau of Mines.
_tGeology series ;
_vno. 8.
830 0 _aBulletin (University of Arizona) ;
_vv. 6, no. 6.
999 _c27222
_d27222